What is the capacitance of a parallel plate capacitor in vacuum? Sol. The basic definition for capacitance is: C = / Since the electric potential can also be written as V = Ed Where, E is the electric field contribution of the parallel plate (two plane charge): = Sigma is the surface charge density given by: = / By, substitution, we get the capacitance of the parallel plate to be: C = */
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What is the capacitance of a parallel plate capacitor in vacuum?
Sol.
The basic definition for capacitance is:
C = /
Since the electric potential can also be written as
V = Ed
Where, E is the electric field contribution of the parallel plate (two plane charge):
=
Sigma is the surface charge density given by:
= /
By, substitution, we get the capacitance of the parallel plate to be:
C = */
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